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ERW(ROTOR)TECHNOLOGY 3
ROTOR CLEANER 4
ROTOR ACCESSORIES 7
DUCTFANS WITH CIRCULAR CONNECTIONS 13
DUCTFANSWITHRECTANGULAR CONNECTIONS 16
EXPLOSIONPROOFATEXCERTIFIEDFANS 20
>>FANACCESSORIES 26
Rotary Energy ExchangersSorptionrotors"OM", manufactured forMARINAapplications.Hasa PURPLE surface edgereinforcement.The PURPLE Surface edge-reinforcement indicates thatthemedia hasbeenedge-reinforce2TiMES for extended corrosion protection.
Ostberg isyour ONE-STOPPROVIDER for replacementand installation when you need to upgrade your ERVs from old technology toe the modern latest high-efficient sorption technology.
Ostberg has successfully replaced more than 40oo ERVs in different brands to be replaced with Ostberg Sorption high performance ERV.
OstbergprovidesSURVEYof yourair handlers,TAILORED SOLUTioN for a perfect fit in your existing application, QUICKand PROFESSIONAL installation. Ostberg ERVforMarinaapplications,featuresall hardwareand sheetmetal parts in STAINLESSSTEEL,and PURPLE media for best performance and long lifetime.
Purpleedgereinforcementfeatures:
Doubleside,double layeredge-reinforcement
· Providingan extended corrosion resistance
·Make the surface firm
·Antimold treatment
·Improve the quality of the edge reinforcement
· Visualize additional treatment of the wheel surface
· Visualize the application of the wheel
SECTORIZEDROTORSGeneration 2
Newconceptforimproveddurabilityandeseofinstallation
Ostberg'swell known Purple marine ERW has a new generation of hardware.
Structure G2
\bullet Marine sorption Purple media.
② Stainless steel 3O4 periphery plate (available in C-shape or flat).
⑧ Tension bar,manufactured in stainless steel 304.
④ Pre-assembled periphery plate and tension bars.
⑤ Grove for drive belt (at C-shaped periphery plate).
HUB3(6)G2b- Newconcept for improved durabilityand ese of maintenance
HUB G2b is design for smooth replacement of the internal bearing.The most complicated repair/maintenance of ERW'sare bearing replacements.The HUB G2b is equipped with a Bearing-rim,in which the bearing is placed,the Bearing-rim is secured into the HUB-seat by6 stainless screws.To replace the bearing simply remove the6 Rim-screws,use3of these screws to push out the Bearing-rim from the HUB-seat.
The Concept with a Bearing-rim,is used onour Land-based Half-Moon units,with rotor diameter up to 4 . 2 \mathsf { m } The Half-Moon rotors has been on the market since 2018.
Wenow introduce the featurewitharemovable/replaceable BEARiNGRIM,thebearing rimisaseparatepartof the HUB hosting the bearing.Take the bearing rim to your workshop and remove/setanewbearing or replace the complete bearing rim with a pre-set bearing,provided as spare parts from Ostberg.
HUB3(6)G2k- Newconcept for improved durabilityand ese of maintenance
HUB G2k solution for ERW's with external bearing holders.ERWs with HUB G2k features a HUB-Rim with a Keyway,the HUB- Rim is attached to the HUB by 6 stainless screws.To remove the Rim,remove the 6 Rim-screws,use 3 of these screws to push out the Rim from the HUB-seat.
HUB G2k and HUB G2b utilizes the same HUB.
Combine the HUB G2k with Ostberg Bearing holder eXtreme.The closed chamber in the bearing holder prevents surrounding air to reach the bearing,preventing the bearing grease to becomes exhausted by turbulent air around the bearing.
① Bearing house eXtreme. ② SKF -BS2-2206-2RS
③ Circlip SST
④ Radial seal
⑤ Back cover
⑥ Front cover
⑦ 1 pcs,Shaft sleeve with concave edge,SST304.
⑧ 2 pcs,Shims 1mm,SST304.
⑨ 2 pcs,Shims 3mm,SST304.
{10} 1 pcs,Sleeve 10mm,SST304.
① 1 pcs,Sleeve 20mm,SST304.
Ostbergshaftstepsisdesignedwithconcaveshapetominimizeinternalstresscreated duringthemanufacturingprocessofthe shaft.
ROTOR CLEANER AIR - IIt G2
Ostberg Rotor Cleaner isdesigned forprofessional precisioncleaning ofthewholesurface oftheERW.Theslow-movingTRIPPLE-nozzleiscontrolledbya linearactuator，drivenby a high-quality step motor with built-in over-currency protection. TheRotorcleanercomesonatailoredtrolleymanufacturedinStainlessSteel,foreasy moving fromAC-unittoAC-unit.Theretractableairand powerhosesmakes iteasyto connectthemachinetothestationaryhigh pressedairsystemandtothe powersystem.
Features>>
· All-in-1 Trolley.
·Easyand fast startup of cleaning process.
·Slow motion-controlled strokemovement of the nozzle. \* High precision actuator with slow motion,stepper motor driver.
Programwithtouchscreenand communicatewithsteppermotorin RS485. Triple nozzlesarm,reduce the cleaning time up to 50 % (depending on diameter). ^ + Maintained stroke lengthwithshortercylinder. ^ + Lightercylinder,easierto handle. Dustcollection tray, telescopicto fit large range of rotor diameters(Optional). Quick- Click fastener fora fast and secure installation of the Screwactuator andcollectiontray"safe,fast&convenient".
Touch screen-controlled cleaning: Convenient and Smooth connections: Power supply:
1. Programtherequestedcleaning stroke length.
2.Set number of cleaning cycles.
3．Push START \*Total cleaning time is shown. \*Remaining cleaning time isdisplayed.
1.15MRetractable Air host.
2.15M Retractable electrical host.
3.7Mairpipecollected on the trolley. Transportation SeatforScrewactuatorand Collectiontray,forsmoothrelocationofequipment betweenthe Air-handlers.
·1x220Vpowersupply on the trolley. e.g., power supply to vacuum cleaner.
It'saseasyasthat!
Wemakeworkeasy!
EveryDetail Counts!
TripleNozzles,Features
1.Utilize the whole Screw Actuator length forcleaning stroke.
2.Reduce cleaning time (in average) by 30 %
3.Shorter Screw Actuator,same cleaning stroke.
4.Lighter ScrewActuator,easier to handle.
Dust Collection Tray
Telescopic Dust Collection tray to be connected toa Vacuum cleaner.The Dust Collection tray helps to collect the dustand prevents the needs of cleaning of the air-handlerafter finalized cleaning of the wheel/rotor.The Dust Collection Tray is installed in the unit byusing same type of Quick click'sas used for the Screw Actuator.
Werecommend usinga vacuumcleanerwith "self-cleaning"filter function
Pleaeet trayincorrect level withthecleaning Nozzle.
Quick Click's
The Quick Click's shall be permanently installed in each air-handler this will ensureacorrect,fastand safe installationat everycleaning process. The Quick Clicksare sold in a package of 10 pairs,please observe that whenalso Dust Collection Tray isused each air-handlersneedsa setof 2 pair Quick Click's.
Flexiblepositionbracket
The“Positioning Bracket"have two partsA+B.AandB is pre holed for easyadaptionto the local heightconditions.Part"A"can beadjusted closeror furtheraway fromthewheel (the furtherdistance isup to 1 0 5 {mm } ) the positioning depends on the local conditions. Part " \mathsf { B } ^ { \prime \prime } is equal pre-holed for easy height adjustment to match the local conditions.
Accessories
| Item | RotorDiameter mm | Rotor Cleaner Ilt G2 | *Collection Tray | Quick Click | Nozzle | Positioning Bracket | Remarks |
| 2110000244 | 750~2200 | √ | Rotor cleaner with triple Nozzles. | ||||
| 2110000045 | 750~2400 | √ | Telescopic Collection Tray | ||||
| 2110000310 | 600~1900 | √ | Rotor cleaner with triple Nozzles. | ||||
| 2110000233 | 550~1850 | Telescopic Collection Tray | |||||
| 1660000003 | / | Mantaias uiedinss304 | |||||
| 2501000226 | / | Single hole nozzle. Manufactured in SST. | |||||
| 2110000246 | / | Contains 10 pairs Position Brackets. | |||||
| 2109000030 | Label Kit for stroke setting (Contains1 pair labels) | ||||||
TechnicalData
| Subject | Data | Unit |
| Air Nozzle Speed | 30 | mm/min |
| Cylinder Stroke | 750/950 | mm |
| Voltage Input | 220-240/50/60 | VAC/Hz |
| Power Input | 52 | W |
| Max. Air Pressure | 10 | Bar |
| Control Box Working Voltage | 24 | VDC |
| Control Box Current | 1.8 | A |
| Ai Nozzle Hhle | 1 | mm |
| Power Supply Cable Length | 15 | M |
| NetWeight | 52 | Kg |
Packing Information
| Subject | Data | Unit |
| PackingDimensions | L xW xH 580×740×1290 | mm |
| Pcs/Package | 1 | each |
| Gross Weight | 85 | Kg |
| Package is consructed in fumigated wood or equal. | ||
| Technical Data | |
| Part NO.: 1402000504 | |
| Product Name | MagneticSensor NJK-8002A |
| Switching Element Function | PNP NO |
| Rated detection distance | 10mm±10% |
| Switching Frequency | 1KHz |
| Ditection | Magnetic metal |
| Supply Voltage DC | DC:DC12-24V(6-36V) pulse(p-p) |
| Supply Voltage AC | AC:AC110-220V(36-250W) 50/60Hz |
| Casing Material | Copper nickel plating |
| IP Class | IP67 |
| Kitofmagnetic induction sensor-two wires |
| PartNo. |
| Including magnetic sensor NJK-8002A, Magnet 20X15mm,and bracket. |
| Technical Data | |
| Part NO.: 1402000523 | |
| Product Name | MagneticSensor LG12A3-10-J/EZ |
| Rated Ditection Distance | 10mm |
| Output Current | 200mA |
| Operating Voltage | DC 5V-36V |
| Dimension | 12mm |
| Output Model | NPN NO |
| High/Low Level | Low |
| Casing Material | Copper nickel plating |
| Cable Length | 1.2m |
| Output | Unshielded |
| Magnetic Field DC/AC | NO: LG12A3-10-J/EZ |
| Supply Voltage | DC/AC:5-220V |
| Load Current | 200MA |
| Dimensions | M12x1x50 |
| Kitofmagneticinductionsensor-threewires |
| PartNo. |
| Including magnetic sensor LG12A3-10-J/EZ, Magnet 20X15mm,and bracket. |
Polarity-free Hall proximityswitch
| Technical Data | |
| M12X1mm | |
| Polar | N and S detection |
| Rated detection distance | 10mm |
| Reliablemaintenance distance | 0-10mm |
| D threr-wit pen) | M10-M12H2L2-X7 |
| Supply Voltage | DC 5-30V |
| Voltage drop | |
| Load current | |
| Consumption current | |
| Leakage current | |
| Switching frequency | 1000HZ |
| Shortciitpoeso | Y/Y |
| Indicator light | RED LED |
| Working temperature | -10C~70°℃ |
| IP Class | IP67 |
| Certification | CE |
| Casing material | H62 Copper nickel plating |
| Material of testing surface | PBT |
| Connection type | 2MPURcable3x0.1mm² |
KG-GFPGlassFibrePocketFilter
| Dimension(mm) | Efficiency (EN779) | Number of Pockets | ||
| W | H | D | ||
| Upon request | F6/F7/F8/F9 | Upon request | ||
1Advantage
·Conical pockets design
·Large surface area
·Low pressure drop
·Comprehensive range of standard sizes
·Controlled media spacing
·Stable efficiency in life time
·High dust holding capacity for long service life
| Application | Airconditioning system forcleanroom,commercial building,industryand marine. | ||||
| Media | Micro-fine glass fiber | ||||
| Frame | Galvanisedsteel,Plastic-moulded,Aluminum25mm | ||||
| Mex pprating | 90℃ | ||||
| Max operating RH | 95% | ||||
| Fire rating | UL-2(UL-900) | ||||
| Recommended final resistance | ≤350 Pa | ||||
| Efficiency EN779Average efficiencyfor0.4um particles | F6 | F7 | F8 | F9 | |
| 60-80% | 80-90% | 90-95% | ≥95% | ||
KG-FPMeltblown Synthetic Fibre PocketFilter
| Dimension(mm) | Efficiency (EN779) | Numberof Pockets | ||
| W | H | D | ||
| Upon request | F6/F7/F8/F9 | Upon request | ||
IAdvantage
·Conical pockets design
·Large surface area
·Low pressure drop
·Comprehensive range of standard sizes
·Controlled media spacing
·Ultrasonically-welded pocket spacers and edges
| Application | Airconditioning system forcleanroom,commercialbuilding,industryand marine. | ||||
| Media | Micro-finesyntheticfibre | ||||
| Frame | Galvanisedsteel,Plastic-moulded,Aluminum5mm | ||||
| Meamperaing | 90℃ | ||||
| MaxoperatingRH | 100% | ||||
| Recommendedfinal resistance | ≤350 Pa | ||||
| Efficiency EN779Average eficiencyfor 0.4 um | F6 | F7 | F8 | F9 | |
| 60-80% | 80-90% | 90-95% | ≥95% | ||
KG-PlasticFrame Peated Filter
| Dimension(mm) | Efficiency (EN779) | ||
| W | H | D | |
| Upon request | 46/48/70/80 | Upon request | |
1Advantage
·Light weight and easy to install
·Large surface area
·Low pressure drop
·Pleated media
·Ultra compact for saving space
| Application | Airconditioningsystemforcleanroom,commercial building,industryand marine | |||
| Media | Micro-finesyntheticfibre | |||
| Frame | ABS | |||
| Separator | Hot-melt beads | |||
| Mea perating | 70℃ | |||
| Max operating RH | 100% | |||
| Recommended final | ≤350 Pa | |||
| Efficiency EN779Average efficiency for 0.4 um particles | F6 | F7 | F8 | F9 |
| 60-80% | 80-90% | 90-95% | ≥95% | |
| Efficiency EN1822Average efficiency for 0.4 μm particles | H10 | H11 | H12 | H14 |
| ≥85%@MPPS | ≥95%@MPPS | ≥99.5%@MPPS | ≥99.995%@MPPS | |
| Dimension(mm) | Efficiency (EN779) Upon request | V-shape | ||
| W | H | D | ||
| Upon request | Upon request | |||
| V-shape | ||||
| W | Dimension(mm) H | D | ||
| 2V | 287 | 295 | ||
| 592 | Upon request | 292 | ||
| 3V | 490 | 292 | ||
| 592 | Upon request | 292 | ||
| 4V | 592 | Upon request | 292 | |
| 5V | 592 | Upon request | 292 | |
| 610 | 292 | |||
| 6V | 592 | Upon request | 292 | |
H 咖 W
IAdvantage
·Light weight and easy to install
·Extra Large surface area
·Low pressure drop
·High dust holding capacity for long service life
·Pleated media
·Low leakage
| Application | Airconditioningsystemforcleanroom,commercialbuilding,industryandmarine | |||
| Media | Micro-finesynthetic fibre. | |||
| Frame | PP25mm | |||
| Separator | Hot-melt beads | |||
| Sealant | Polyurethane | |||
| Max perating | 70℃ | |||
| Max operating RH | 100% | |||
| Recommendedfinal resistance | ≤450 Pa | |||
| Efficiency EN779Average efficiency for0.4 um particles | F6 | F7 | F8 | F9 |
| 60-80% | 80-90% | 90-95% | ≥95% | |
| Efficiency EN1822Average efficiencyfor0.4um particles | H10 | H11 | H12 | H14 |
| ≥85%@MPPS | ≥95%@MPPS | ≥99.5%@MPPS | ≥99.995%@MPPS | |
UNINSULATED
CK
The CK has proven performance and reliability.It iscompact with high capacity and efficiency with lowsound levels.CK isavailablewith AC orEC motor.
Airflows up to 1882 m ^ 3 / \mathsf { h } ( 0 . 5 2 { m } ^ { 3 } / { s } )
Dimension (mm) AC=Asynchronous fanmotor EC=Electronically Commutated, CK 125 A EC low energy,motor
Circular Capacity(A/B/C）
Duct fan
CIRCULARDUCTFANS
CKEC
Duct fan with circular connections.
. Proven performance and reliability.
· Compact with high capacity and efficiency.
. Low sound levels.
. Operational in both 50 and 60 Hz.
· Impeller with backward curved blades. The external rotor motor has maintenance-free sealed ballbearingsand is very energy efficient. For speed control a transformer or electronic speed controller can be connected. Integrated motor protection.
. Junction box has enclosure class IP 54.
. Fan housing is manufactured from galvanized sheet steel.
· The fan is intended to be installed ina duct system. A duct connected fan can be installed outside or in damp environments.
· Easy installation in any position. To comply with the ErP 2018 regulation,a local demand controller must be used.
MOREINFORMATION
Find out the latest updated information about this product by visiting www.ostberg.com or by scanning QR code.
| Product name | Unit | CK 100 C EC | CK125CEC | CK150BEC | CK 160B EC | CK 160 C EC | CK200AEC | |
| Art. no. | 7001233 | 7001239 | 7001245 | 7001247 | 7001166 | 7001167 | ||
| Voltage | v | 230 | 230 | 230 | 230 | 230 | 230 | |
| Frequency | Hz | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | |
| Phase | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Current | A | 0.8 | 0.83 | 0.8 | 0.82 | 1.03 | 1.0 | |
| Power | w | 95 | 99 | 99 | 99 | 126 | 122 | |
| Speed | RPM | 3640 | 3600 | 3620 | 3640 | 3170 | 2890 | |
| Capacitor | uf | , | , | , | , | |||
| Max temperature of transported air | C | 60 | 60 | 60 | 60 | 60 | 60 | |
| Sound pressure level at 3m | dB(A) | 47 | 46 | 43 | 45 | 49 | 45 | |
| Weight | Kg | 2.5 | 2.5 | 2.6 | 2.8 | 3.4 | 3.4 | |
| Wiring diagram | 4040153 | 4040153 | 4040153 | 4040153 | 4040153 | 4040153 | ||
| A | mm | 99 | 124 | 149 | 159 | 159 | 199 | |
| B | mm | 243 | 243 | 271 | 271 | 345 | 345 | |
| C | mm | 189 | 188 | 191 | 196 | 227 | 228 | |
| D E | mm mm | 24 19 | 25 23 | 26 21 | 28 30 | 25 29 | 31 32 | |
MOREINFORMATION
Find out the latest updated information about this product by visiting www.ostberg.com or by scanning QR code.
Duct fan with circular connections. Proven performanceand reliability.
. Compact with high capacity and efficiency. Low sound levels. Operational in both 50 and 60 Hz.
· Impeller with backward curved blades. Theexternal rotor motor has maintenance-free sealed ballbearingsand is veryenergyefficient. For speed control a transformer or electronic speed controller can be connected. Integrated motor protection.
. Junction box has enclosure class IP 54. Fan housing is manufactured from galvanized sheet steel.
. The fan is intended to be installed ina duct system. A duct connected fan can be installed outside or in damp environments. Easy installation in any position. To comply with the ErP2018 regulation,a local demand controller must be used.
| Product name | Unit | CK200BEC | CK250A EC | CK 250 B EC | CK 315BEC | CK 315CEC | CK 315DEC | |
| Art. no. | 7001257 | 7001171 | 7001263 | 7001269 | 7001275 | 7001281 | ||
| Voltage | v | 230 | 230 | 230 | 230 | 230 | 230 | |
| Frequency | Hz | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | |
| Phase | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Current | A | 1.37 | 1.04 | 1.35 | 1.29 | 1.69 | 2.3 | |
| Power | w | 166 | 123 | 169 | 167 | 215 | 319 | |
| Speed | RPM | 3200 | 2830 | 3200 | 2700 | 2370 | 2880 | |
| Capacitor | uF | , | , | |||||
| Max temperature of transported air | C | 60 | 60 | 60 | 60 | 60 | 60 | |
| Sound pressure level at 3m | dB(A) | 48 | 45 | 46 | 48 | 48 | 49 | |
| Weight | Kg | 4.0 | 3.4 | 3.7 | 5.1 | 5.5 | 5.7 | |
| Wiring diagram | 4040153 | 4040153 | 4040153 | 4040153 | 4040153 | 4040153 | ||
| Dimension | A | mm | 199 | 249 | 249 | 314 | 314 | 314 |
| b | mm | 345 | 344 | 344 | 402 | 402 | 402 | |
| mm | 228 | 228 | 228 | 258 | 258 | 258 | ||
| D | mm | 31 | 31 | 31 | 31 | 31 | 31 | |
| E | mm | 32 | 31 | 31 | 35 | 35 | 35 | |
UNINSULATED
The RKB is compact with high capacity and very good efficiency.RKBis available with AC or EC motor.
Airflows up to 8229 m ^ { 3 } / \hbar ( 3 . 9 0 ~ \mathsf { m } ^ { 3 } / \mathsf { s } )
Flow direction
MOREINFORMATION
Find out the latest updated information about this product by visiting www.ostberg.com or by scanning QR code.
Duct fan with rectangular connections. . Proven performance and reliability. · Designed to cope with high pressure and long ducts. · Impeller with forward curved blades. · The external rotor motor has maintenance-free sealed ballbearings. · Integrated motor protection. · Junction box has enclosure class IP 54. · Forspeed control a transformer or electric speed controler can be connected. . Fan housing is manufactured from galvanized sheet steel. . Swing-out design to simplify maintenance and cleaning of the impeller. · The fan is intended to be installed ina duct system. . A duct connected fan can be installed outside or in damp environments. · Easy installation in any position. · To comply with the ErP 2018 regulation,a local demand · controller must be used.
| Product name | Unit | RKB 300x150 B1EC | RKB 400 ×200C1EC | RKB500×250A1EC | RKB 500×250C1 EC | RKB500×250D1EC | RKB600×300A1EC | |
| Art. no. | 7470094 | 7470093 | 7470089 | 7470090 | 7470091 | 7480210 | ||
| Voltage | v | 230 | 230 | 230 | 230 | 230 | 230 | |
| Frequency | Hz | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | |
| Phase | 1 | 1 | 1 | 1 | 1 | 1 | ||
| Current | A | 0.82 | 1.19 | 1.17 | 1.67 | 2.67 | 1.61 | |
| Power | w | 102 | 147 | 146 | 210 | 352 | 366 | |
| Speed | RPM | 3560 | 2820 | 2740 | 2320 | 2830 | 1620 | |
| Capacitor | uF | , | , | , | , | , | ||
| Max temperature of transported air | ℃ | 60 | 60 | 60 | 60 | 60 | 60 | |
| Sound pressure level at 3m | dB(A) | 54 | 54 | 48 | 52 | 57 | 59 | |
| Weight | Kg | 5.2 | 8.1 | 11.9 | 12.9 | 12.9 | 22.2 | |
| Wiring diagram | 4040153 | 4040153 | 4040153 | 4040153 | 4040153 | 4040153 | ||
| Dimension | A | mm | 313 | 408 | 456 | 456 | 456 | 616 |
| b | mm | 199 | 250 | 299 | 306 | 306 | 382 | |
| mm | 343 | 443 | 543 | 543 | 543 | 643 | ||
| D | mm | 172 | 222 | 272 | 272 | 272 | 322 | |
| E | mm | 322 | 422 | 522 | 522 | 522 | 622 | |
NONINSULATEDDUCTFANWITHRECTANGULARCONNECTIONS
RECTANGULARDUCTFANS
RKB
Duct fan with rectangular connections. Proven performance and reliability. · Designed to cope with high pressure and long ducts. · Impeller with forward curved blades. 中 The external rotor motor has maintenance-free sealed ballbearings. · Integrated motor protection. · Junction box has enclosure class IP 54. · For speed control a transformer or electric speed controller can be connected. · Fan housing is manufactured from galvanized sheet steel. · Swing-out design to simplify maintenance and cleaning of the impeller. · The fan is intended to be installed ina duct system. . A duct connected fan can be installed outside or in damp environments. · Easy installation inany position. · To complywith the ErP 2018 regulation,a local demand · controller must be used.
Flow direction
MOREINFORMATION
| Product name | Unit | RKB 600 × 300 B1 EC | RKB 600×300E3EC | RKB 600 ×350A1EC | RKB 600×350B1EC | RKB 600×350E3EC | RKB 700 × 400 B1 EC | |
| Art. no. | 7480211 | 7480212 | 7480213 | 7480214 | 7480215 | 7480216 | ||
| Voltage | v | 230 | 400 | 230 | 230 | 400 | 230 | |
| Frequency | Hz | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | |
| Phase | , | 1 | 3 | 1 | 1 | 3 | 1 | |
| Current | A | 4.07 | 2.01 | 1.59 | 4.03 | 2.01 | 3.8 | |
| power | w | 928 | 1300 | 360 | 923 | 1300 | 861 | |
| Speed | RPM | 2210 | 2500 | 1640 | 2210 | 2510 | 1500 | |
| Capacitor | uF | , | , | |||||
| Max temperature of transported air | ℃ | 60 | 60 | 60 | 60 | 60 | 60 | |
| Sound pressure level at 3m | dB(A) | 65 | 69 | 56 | 62 | 66 | 61 | |
| Weight | Kg | 24.8 | 24.7 | 23.3 | 25.9 | 25.8 | 37 | |
| Wiring diagram | 4040153 | 4040217 | 4040153 | 4040153 | 4040217 | 4040153 | ||
| Dimension | A | mm | 616 | 616 | 616 | 616 | 616 | 668 |
| B | mm | 389 | 389 | 433 | 439 | 439 | 490 | |
| mm | 643 | 643 | 643 | 643 | 643 | 743 | ||
| D | mm | 322 | 322 | 372 | 372 | 372 | 422 | |
| E | mm | 622 | 622 | 622 | 622 | 622 | 722 | |
Flow direction
MOREINFORMATION
Find out the latest updated information about this product by visiting www.ostberg.com or by scanning QR code.
Duct fan with rectangular connections. Proven performanceand reliability. Designed to cope with high pressure and long ducts. Impeller with forward curved blades. The external rotor motor has maintenance-free sealed ballbearings. Integrated motor protection. . Junction box has enclosure class IP 54. · For speed control a transformer or electric speed controller can be connected. . Fan housing is manufactured from galvanized sheet steel. Swing-out design to simplify maintenance and cleaning of the impeller. Thefan is intended tobe installed in a duct system. A duct connected fan can be installed outside or in damp environments. · Easy installation in any position. . To comply with the ErP 2018 regulation,a local demand · controller must be used.
| Product name | Unit | RKB700×400D3EC | RKB 800×500A3EC | RKB800×500D3EC | RKB1000×500B3EC | RKB1000×500F3EC | |
| Art. no. | 7480217 | 7480218 | 7480219 | 7480220 | 7480232 | ||
| Voltage | v | 400 | 400 | 400 400 | 400 | ||
| Frequency | Hz | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | |
| Phase | , | 3 | 3 | 3 | 3 | 3 | |
| Current | A | 2.81 | 1.92 | 2.79 | 2.8 | 6.1 | |
| Power | w | 1820 | 1240 | 1810 | 1810 | 4010 | |
| Speed | RPM | 1920 | 1350 | 1550 | 1540 | 1640 | |
| Capacitor | uF | , | , | , | |||
| Max temperature of transported air | C | 60 | 60 | 60 | 60 | 45 | |
| Sound pressure level at 3m | dB(A) | 67 | 60 | 64 | 63 | 69 | |
| Weight | Kg | 38.2 | 50.5 | 50.5 | 68.5 | 92.6 | |
| Wiring diagram | 4040217 | 4040217 | 4040217 | 4040217 | 4040217 | ||
| Dimension | A | mm | 668 | 788 | 788 | 939 | 939 |
| b | mm | 490 | 590 | 590 | 597 | 623 | |
| C | mm | 743 | 843 | 843 | 1043 | 1043 | |
| D | mm | 422 | 522 | 522 | 522 | 522 | |
| E | mm | 722 | 822 | 822 | 1022 | 1022 | |
RADIALFAN
RFTX
The RFEX/RFTXrange of radial fanscomplies withATEXstandards,the technical standard forexplosion proof fans. The non-sparking inlet cone is made from copper and the motor is separated from the air stream.
RFTX isavailable with AC motor.
Airflows up to 1375 m³h ( 0 . 3 8 ~ \mathsf { m } ^ { 3 } / \mathsf { s } )
DUCTFANWITHRECTANGULARCONNECTIONS
RKX
The RKX range of duct fans complies with ATEX standards，the technical standard for explosion proof fans.RKXisa duct fan with rectangular connections which is a refinement of our RK range.The inlet cone ismanufactured from non-sparking copper and the RKXis powered bya high quality ATEX approved motor.This makes this fans asafe choice fora number of different applicationswithinthe industry.With swing-out designas standard makes the fan easy to maintain and clean.RKX isavailable with AC motor.
Airflows up to 4960 m³/h (1.37 m³/s).
| Product name | RFEX 160 C | RFEX160CATEX | |
| Art. no. | 7730041 | 7730041 | |
| Voltage | 230/60 | 230/50 | V/Hz |
| Voltagerange | 220-240/50/60 | 220-240/50/60 | V/Hz |
| Phase | 1 | 1 | ~ |
| Current | 1.05 | 1.31 | A |
| Power | 226 | 193 | W |
| Speed | 1690 | 1440 | RPM |
| Capacitor | 6.3 | 6.3 | uF |
| Max temperature of transported air | 40 | 40 | ℃ |
| Sound pressure level at 3m | 63 | 62 | dB(A) |
| Weight | 8.6 | 8.6 | Kg |
| Wiring diagram | 4040191 | 4040191 |
| Product name RFTX 140 C ATEX |
| Art. no. 7730002 |
| Voltage Y 400/△230 /50 V/Hz |
| Voltage range 380-415/50 V/Hz |
| Phase 3 ~ |
| Current 0.53/0.92 A |
| Power 300 W |
| Speed 2810 RPM |
| Capacitor μF |
| Max temperature of transported air 40 ℃ |
| Sound pressure level at 3m 58 dB(A) |
| Weight 7.6 Kg |
| Wiring diagram 4040116/4040196 |
| Product name RFTX 160C ATEX |
| Art. no. 7730003 |
| Voltage Y400/△230/50 V/Hz |
| Voltage range 380-415/50 V/Hz |
| Phase 3 ~ |
| Current 0.97/ 1.69 A |
| Power 590 W |
| Speed 2740 RPM |
| Capacitor uF |
| Max temperature of transported air 40 ℃ |
| Sound pressure level at 3m 61 dB(A) |
| Weight 9.8 Kg |
| Wiring diagram 4040116/4040196 |
DIMENSIONS (mm)
EXPLOSIONPROOFFANS
| Product name RKX 500x250 D3ATEX |
| Art. no. 7730016 |
| Voltage Y 400 /50 V/Hz |
| Voltage range 380-415/50 V/Hz |
| Phase 3 ~ |
| Current 0.85 A |
| Power 490 W |
| Speed 1160 RPM |
| Capacitor uF |
| Max temperature of transported air 40 ℃ |
| Sound pressure level at 3m 51 dB(A) |
| Weight 18 Kg |
| Wiring diagram 4040115 |
| Product name RKX 500x300 B3ATEX |
| Art. no. 7730017 |
| Voltage Y400 /50 V/Hz |
| Voltage range 380-415/50 V/Hz |
| Phase 3 ~ |
| Current 1.8 A |
| Power 900 W |
| Speed 1360 RPM |
| Capacitor uF |
| Max temperature of transported air 40 ℃ |
| Sound pressure level at 3m 57 dB(A) |
| Weight 21.4 Kg |
| Wiring diagram 4040115 |
DIMENSIONS (mm)
EXPLOSIONPROOFFANS
| Product name RKX 600×300F3ATEX |
| Art. no. 7730018 |
| Voltage Y 400/△230/50 V/Hz |
| Voltage range 380-415/50 V/Hz |
| Phase 3 ~ |
| Current 2.71/4.71 A |
| Power 1590 W |
| Speed 1240 RPM |
| Capacitor ： uF |
| Max temperatureof transportedair 40 |
| Sound pressure level at 3m 59 dB(A) |
| Weight 34.8 Kg |
| Wiring diagram 4040004/4040003 |
| Product name RKX600x350E3ATEX |
| Art.no. 7730019 |
| Voltage Y 400/△230 /50 V/Hz |
| Voltage range 380-415/50 V/Hz |
| Phase 3 ~ |
| Current 4.14/7.2 A |
| Power 2440 W |
| Speed 1370 RPM |
| Capacitor ： uF |
| Maxtemperatureof transported air 40 ℃ |
| Sound pressure level at 3m 61 dB(A) |
| Weight 46 Kg |
| Wiring diagram 4040004/4040003 |
O
| Name Art. no. |
| MK100 9560002 |
| MK 125 9560003 |
| MK 150 9560004 |
| MK 160 9560005 |
| MK200 9560006 |
| MK 250 9560007 |
| MK315 9560008 |
| Name Art. no. |
| BSV100Safety Grill 9520002 |
| BSV 125 Safety Grill 9520003 |
| BSV 160Safety Grill 9520005 |
| BSV 200 Safety Grill 9520008 |
| BSV250Safety Grill 9520011 |
| BSV 315 Safety Grill 9520014 |
0
Backdraught shutter
| Name Art. no. |
| RSK 100-4 9520029 |
| RSK 125-5 9520030 |
| RSK 150-6 9520031 |
| RSK 160 9520032 |
| RSK200-8 9520033 |
| RSK 250-10 9520034 |
| RSK315 9520035 |
| Name | Art. no. |
| Flexible Silencer Steel L=0.6m,𝜑80 | 9530030 |
| Flexible Silencer Steel L=0.6m,𝜑 100 | 9530031 |
| Flexible SilencerSteel L=0.6m,𝜑 125 | 9530032 |
| Flexible Silencer Steel L=0.6m,𝜑150 | 9530033 |
| FlexibleSilencerSteel L=0.6m,𝜑160 | 9530034 |
| Flexible Silencer Steel L=0.6m,𝜑 200 | 9530035 |
| FlexibleSilencerSteelL=0.6m,𝜑250 | 9530036 |
| Flexible Silencer Steel L=0.6m,𝜑 315 | 9530037 |
| Flexible SilencerSteel L=1.2m,𝜑100 | 9530039 |
| Flexible Silencer Steel L=1.2m,𝜑 125 | 9530040 |
| Flexible SilencerSteel L=1.2m,𝜑 160 | 9530042 |
| Flexible Silencer Steel L=1.2m,𝜑 200 | 9530043 |
| FlexibleSilencerSteel L=1.2m,𝜑250 | 9530044 |
| Flexible Silencer Steel L=1.2m,𝜑 315 | 9530045 |
